Book, Aphorism

  1        1, IV     |             together or put asunder natural bodies. The rest is done
  2        1, LIV    |             Aristotle, who made his natural philosophy a mere bond servant
  3        1, LIX    |           this evil in dealing with natural and material things, since
  4        1, LXII   |        foundation of experiment and natural history, and decides on
  5        1, LXIII  |            Aristotle, who corrupted natural philosophy by his logic:
  6        1, LXIII  |           of them some taste of the natural philosopher — some savor
  7        1, LXV    |        attempt to found a system of natural philosophy on the first
  8        1, LXVI   |       contemplations, especially in natural philosophy. Now the human
  9        1, LXVI   |      concourse for the formation of natural bodies. Again, when man
 10        1, LXVI   |           in the received system of natural philosophy, as generation,
 11        1, LXVI   |          distinction between motion natural and violent, a distinction
 12        1, LXVI   |      violent motion is also in fact natural; the external efficient
 13        1, LXVI   |            desire of resuming their natural dimensions or tension, so
 14        1, LXXIII |         inasmuch as brutes by their natural instinct have produced many
 15        1, LXXIII |         have busied themselves with natural magic, as they call it,
 16        1, LXXV   |          generating or transforming natural bodies. By this sign, therefore,
 17        1, LXXIX  |        their diligence was given to natural philosophy. Yet this very
 18        1, LXXIX  |             Again, the age in which natural philosophy was seen to flourish
 19        1, LXXIX  |          during those three periods natural philosophy was in a great
 20        1, LXXX   |           this it may be added that natural philosophy, even among those
 21        1, LXXX   |     practical part of them — unless natural philosophy be carried on
 22        1, LXXX   |            be carried back again to natural philosophy. For want of
 23        1, LXXX   |            are no more nourished by natural philosophy, which might
 24        1, LXXXV  |           mechanical preparation of natural substances, and take notice
 25        1, LXXXV  |    plentiful.~Again the students of natural magic, who explain everything
 26        1, LXXXVII|             practical department of natural philosophy. For there have
 27        1, LXXXVII|           of pain, the repairing of natural defects, the deceiving of
 28        1, LXXXIX |         forgotten that in every age natural philosophy has had a troublesome
 29        1, LXXXIX |           then uninitiated ears the natural causes for thunder and for
 30        1, LXXXIX |         matter be truly considered, natural philosophy is, after the
 31        1, LXXXIX |         surprising if the growth of natural philosophy is checked when
 32        1, XCV    |        matter which it gathers from natural history and mechanical experiments
 33        1, XCVI   |              XCVI~We have as yet no natural philosophy that is pure;
 34        1, XCVI   |             by logic; in Plato's by natural theology; in the second
 35        1, XCVI   |             to give definiteness to natural philosophy, not to generate
 36        1, XCVI   |            or give it birth. From a natural philosophy pure and unmixed,
 37        1, XCVIII |         measured, is to be found in natural history; and what in observation
 38        1, XCVIII |             we are now about. For a natural history which is composed
 39        1, XCVIII |             contains the variety of natural species only, and not experiments
 40        1, XCVIII |           therefore be conceived of natural philosophy, when natural
 41        1, XCVIII |            natural philosophy, when natural history, which is the basis
 42        1, XCIX   |          and gathered together into natural history a variety of experiments
 43        1, XCIX   |             only of discovering the natural cause of some effect, they
 44        1, XCIX   |          even after such a store of natural history and experience as
 45        1, XCIX   |          only carried that way by a natural impulse, but also by the
 46        1, XCIX   |           extending of the range of natural philosophy to take in the
 47        1, XCIX   |          the particular sciences to natural philosophy, that the branches
 48        1, XCIX   |             a collection of history natural and experimental, such as
 49        1, XCIX   |            by the refutation of the natural human reason, left to itself;
 50        1, XCIX   |           candidly confess that the natural history which I now have,
 51        1, XCIX   |      likewise may there occur in my natural history many experiments
 52        1, XCIX   |             that if the mistakes in natural history and experiments
 53        1, XCIX   |             And therefore, if in my natural history, which has been
 54        1, XCIX   |             is to be said of common natural history, which in comparison
 55        1, XCIX   |       costly, must be admitted into natural history. Nor is natural
 56        1, XCIX   |             natural history. Nor is natural history polluted thereby,
 57        1, XCIX   |             disdain to receive into natural history things either common,
 58        1, XCIX   |             before the Greeks (when natural science was perhaps more
 59        1, XCIX   |    principles. But this was not the natural history and experience that
 60        1, XCIX   |       objection) whether I speak of natural philosophy only, or whether
 61        1, XCIX   |      syllogism, extends not only to natural but to all sciences, so
 62        1, XCIX   |      interpretation is the true and natural work of the mind when freed
 63        1, XCIX   |        which is better known in the natural order of things than the
 64        1, XCIX   |    unhandled. For seeing that every natural action depends on things
 65        1, X      |            of all we must prepare a natural and experimental history,
 66        1, X      |           or may be made to do.~But natural and experimental history
 67        1, XI     |        flame.~7. Ignited solids.~8. Natural warm baths.~9. Liquids boiling
 68        1, XII    |             of liquid itself in its natural state. For we find no tangible
 69        1, XII    |             the touch. The water of natural warm baths, on the other
 70        1, XX     |        direction is this: If in any natural body you can excite a dilating
 71        1, XXVI   |          and exalt it far above its natural powers. Again, verse is
 72        1, XXVII  |          investigating and amassing natural history be henceforward
 73        1, XXVII  |              such as the writers on natural magic (very frivolous persons,
 74        1, XXIX   |            collection or particular natural history of all prodigies
 75        1, XXIX   |             are found in writers on natural magic or alchemy, and men
 76        1, XXXI   |         distinct threads, just like natural materials; so that among
 77        1, XXXI   |           that in some of them some natural operation lies at the bottom,
 78        1, XXXV   |          depths of philosophy, that natural bodies either move in circle,
 79        1, XXXV   |          than to have fallen by the natural motion of gravity. So that
 80        1, XXXV   |             seen how poor we are in natural history, when in place of
 81        1, XXXVI  | distinguished from what they call a natural motion; and to account for
 82        1, XXXVII |             be corporeal nature and natural action. For it seems that
 83        1, XXXVII |           action. For it seems that natural action is not found except
 84        1, XXXVII |             follows that there is a natural virtue or action subsisting
 85        1, XXXVII |        between corporeal nature and natural action. To which may be
 86        1, XXXVII |         incorporeal. For allow that natural virtue and action, emanating
 87        1, XXXVII |            sustaining and conveying natural action than for exciting
 88        1, XXXIX  |          however is only this, that natural textures are far more subtle
 89        1, XL     |              and many other bodies, natural as well as artificial —
 90        1, XL     |             tests of bodies whether natural or artificial by which the
 91        1, XLV    |      suction and dilated beyond its natural dimensions, and therefore
 92        1, XLVI   |            space. For all motion or natural action is performed in time,
 93        1, XLVI   |    foundation of the experiments in natural magic (of which I shall
 94        1, XLVI   |             to be observed in every natural action. Thus in an infusion
 95        1, XLVII  |             virtue. For it would be natural to believe that the one
 96        1, XLVIII |         have denoted by the name of natural motion from superficial
 97        1, XLVIII |            in accordance with their natural desire. And thus it happens
 98        1, XLVIII |            are also found in bodies natural as well as artificial, especially
 99        1, XLVIII |     everywhere for the appetites of natural bodies this motion comes
100        1, XLVIII |           heads no small portion of natural science is sketched out.
101        1, L      |             them, man operates upon natural bodies chiefly in seven
102        1, L      |             for one who operates on natural bodies to be certain of
103        1, L      |           processes. And so too all natural condensations caused by